It still boggles my mind how prevalent credit cards are in the U.S. and how almost non-existent they are elsewhere, in particular Europe and Japan where debit cards are used. They don't call them debit cards, but rather cashless payment or what have you. And the merchant fees for these cards are far, far lower than credit cards which makes it even more baffling to me. ADD: "Without a substantial credit history, it is…
Also, it's because credit cards are so prolific here that it's harder to take out a mortgage, if everyone has a good credit score but you, then you're not going to be at the top of their list.